Imam Muhyi al-Din Abu Zakariya al-Nawawi's seminal work, 'Al-Adhkar al-Muntakhabah min Kalam Sayyid al-Abrar', commonly known as 'Al-Adhkar', is an indispensable compilation of authentic supplications and remembrances. Sourced meticulously from the Quran and the Sunnah of Prophet Muhammad (peace be upon him), this book serves as a spiritual guide for Muslims seeking to integrate divine remembrance into their daily lives. Al-Nawawi, a revered scholar of Fiqh and Hadith, organized these supplications by occasion, offering practical guidance for every aspect of a believer's day, from waking up to sleeping, and in various life situations. It provides a robust framework for spiritual devotion, fostering a deeper connection with Allah through sincere invocation and constant remembrance, making it a timeless classic for personal worship and reflection.